Cable stripping device for communication engineering construction

Abstract

The utility model discloses a cable stripping device for communication engineering construction, and relates to the technical field of cable stripping. The communication cable girdling device comprises a support, one end of the support is provided with an adjusting mechanism, and a girdling knife used for girdling a communication cable is arranged in a movable part of the adjusting mechanism. According to the utility model, the elastic telescoping mechanism is compressed through the contact between the cutting tool and the surface of the communication cable, the cutting tool is enabled to move axially along the surface of the communication cable through the support sliding mechanism, the vertical cutting of the communication cable is realized, and then the communication cable corresponds to the support. The adjusting mechanism drives the annular cutter to move transversely, so that the annular cutter is in contact with the root of the vertical cutter, and the device is rotated, so that the annular cutter rotates along the surface of the communication cable, thereby realizing annular cutting of the insulating layer of the communication cable, facilitating peeling of the communication cable, and enabling the use to be more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of cable stripping, in particular to a cable stripping device for communication engineering construction. Background Art

[0002] Communication cables refer to various cables used to transmit signals and data. They are widely used in telecommunications, networks, broadcasting, television and other fields. In the construction of communication projects, it is often necessary to cut off the rubber sheath of the cable when connecting two cables.

[0003] When wiring communication cables, it is often necessary to first peel off the outer sheath of the cable head and then connect the core wires of the two cables. Generally, the rubber outer sheath of the cable is cut off manually with a cutting knife and then the rubber outer sheath is pulled out. The existing cable stripping can only perform a circular cut on the surface of the cable. After the circular cut, it is still necessary to use a blade to vertically cut the cable sheath after the circular cut to strip it, which is a more troublesome operation.

[0004] Therefore, a cable stripping device for communication engineering construction is proposed. Utility Model Content

[0005] The purpose of the present invention is to solve the problems raised in the above background technology, and to provide a cable stripping device for communication engineering construction.

[0006] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0007] A cable stripping device for communication engineering construction includes a support, an adjustment mechanism is provided at one end of the support, a ring cutting knife for ring cutting communication cables is provided inside the movable part of the adjustment mechanism, a supporting sliding mechanism and an elastic telescopic mechanism are fixedly installed on the bottom surface of the support, and a cutting tool for vertically cutting communication cables is provided inside the elastic telescopic mechanism.

[0008] Furthermore, the support includes a U-shaped seat, the front and rear side walls of the U-shaped seat are provided with guide grooves, the top of the U-shaped seat is fixedly mounted with a shell, and two sets of rotating shafts are rotatably mounted inside the shell.

[0009] Furthermore, the adjustment mechanism includes a threaded rod, a side wall of the U-shaped seat is threadedly connected to the threaded rod, and the end of the threaded rod is rotatably mounted with a tool holder, the surface of the U-shaped seat and the surface of the guide groove are slidably mounted with a support guide frame, and the top of the support guide frame and the tool holder are fixedly mounted, and the other end of the threaded rod is fixedly mounted with a knob.

[0010] Furthermore, the circular cutter includes a cutting wheel, the cutting wheel is rotatably mounted inside the tool holder, and a protrusion is provided on the surface of the cutting wheel, and an annular blade is provided on the surface of the cutting wheel.

[0011] Furthermore, the supporting sliding mechanism includes a trapezoidal support block, the bottom surface of the support is fixedly mounted with a trapezoidal support block, and the bottom surface of the trapezoidal support block is provided with a groove, a roller is rotatably mounted inside the groove, and a ball is embedded in the inclined surface of the trapezoidal support block.

[0012] Furthermore, the elastic telescopic mechanism includes a telescopic rod, the bottom surface of the support is fixedly mounted with the telescopic rod, and the bottom end of the telescopic rod is fixedly mounted with a U-shaped frame, and the surface of the telescopic rod is sleeved with a spring.

[0013] The beneficial effects of the utility model are as follows:

[0014] Before stripping the communication cable, the elastic telescopic mechanism is compressed by the contact between the cutting tool and the surface of the communication cable, and the cutting tool is moved axially along the surface of the communication cable through the supporting sliding mechanism to achieve vertical cutting of the communication cable. The communication cable is then aligned with the support, and the circular cutting tool is driven to move horizontally through the adjustment mechanism so that the circular cutting tool contacts the root of the vertical cut. The device is rotated to make the circular cutting tool rotate along the surface of the communication cable, thereby achieving circular cutting of the insulation layer of the communication cable, making it easier to strip the communication cable and making it more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a front view of the utility model;

[0017] Figure 3 It is a schematic diagram of the circular cutting knife of the utility model;

[0018] Figure 4 It is a schematic diagram of the supporting sliding mechanism of the utility model;

[0019] Figure 5 It is a schematic diagram of the utility model for stripping and cutting communication cables;

[0020] Figure markings: 1. Support; 101. U-shaped seat; 102. Guide groove; 103. Shell; 104. Rotating shaft; 2. Adjusting mechanism; 201. Threaded rod; 202. Tool holder; 203. Support guide frame; 204. Knob; 3. Annular cutter; 301. Cutting wheel; 302. Protrusion; 303. Annular blade; 4. Support sliding mechanism; 401. Trapezoidal support block; 402. Groove; 403. Roller; 404. Ball; 5. Elastic telescopic mechanism; 501. Telescopic rod; 502. Spring; 503. U-shaped frame; 6. Cutting tool. DETAILED DESCRIPTION

[0021] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0023] It should be noted that similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings. In addition, the terms "first," "second," etc. are used only to distinguish the descriptions and are not to be understood as indicating or implying relative importance.

[0024] In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the product of the present invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] like Figures 1 to 5As shown, a cable stripping device for communication engineering construction includes a support 1, an adjustment mechanism 2 is provided at one end of the support 1, a ring cutter 3 for ring cutting the communication cable is provided inside the movable part of the adjustment mechanism 2, a support sliding mechanism 4 and an elastic telescopic mechanism 5 are fixedly installed on the bottom surface of the support 1, and a cutting tool 6 for vertically cutting the communication cable is provided inside the elastic telescopic mechanism 5. More specifically, before the communication cable is butt-stripped, the elastic telescopic mechanism 5 is compressed by the cutting tool 6 contacting the surface of the communication cable, and the cutting tool 6 is moved axially along the surface of the communication cable through the support sliding mechanism 4 to achieve vertical cutting of the communication cable. Then, the communication cable is aligned with the support 1, and the ring cutter 3 is driven to move horizontally by the adjustment mechanism 2 so that the ring cutter 3 contacts the root of the vertical cut. The device is rotated so that the ring cutter 3 rotates along the surface of the communication cable, thereby achieving ring cutting of the insulation layer of the communication cable, making it easier to strip the communication cable and making it more convenient to use.

[0026] The support 1 includes a U-shaped base 101, with guide grooves 102 formed on both the front and rear side walls of the U-shaped base 101. A housing 103 is fixedly mounted on the top of the U-shaped base 101, and two sets of rotating shafts 104 are rotatably mounted inside the housing 103. More specifically, the two sets of rotating shafts 104 are used to limit the position of the communication cable, and the adjustment mechanism 2 drives the circular cutter 3 to move laterally so that the circular cutter 3 contacts the surface of the communication cable. The device rotates along the surface of the communication cable, causing the rotating shaft 104 and the circular cutter 3 to rotate. The circular cutter 3 rotates along the surface of the communication cable to achieve stripping of the communication cable.

[0027] The adjustment mechanism 2 includes a threaded rod 201, which is threadedly inserted into one side wall of the U-shaped seat 101, and a knife holder 202 is rotatably mounted on the end of the threaded rod 201. A support guide frame 203 is slidably mounted on the surface of the U-shaped seat 101 and the surface of the guide groove 102, and the top of the support guide frame 203 and the knife holder 202 are fixedly installed. The other end of the threaded rod 201 is fixedly mounted with a knob 204. More specifically, the threaded rod 201 is rotated by the knob 204, and the threaded rod 201 drives the knife holder 202 and the support guide frame 203 to move along the surface of the U-shaped seat 101 and the guide groove 102, thereby causing the circumferential cutting knife 3 to contact the surface of the communication cable.

[0028] The circular cutter 3 includes a cutting wheel 301, which is rotatably mounted inside the blade holder 202. The surface of the cutting wheel 301 is provided with protrusions 302, and the surface of the cutting wheel 301 is provided with an annular blade 303. More specifically, the protrusions 302 on the surface of the cutting wheel 301 increase the frictional force of contact with the communication cable, and the annular blade 303 on the surface of the cutting wheel 301 enables the communication cable to be circularly cut.

[0029] The support sliding mechanism 4 includes a trapezoidal support block 401, which is fixedly mounted on the bottom surface of the support 1. The bottom surface of the trapezoidal support block 401 has a groove 402, within which a roller 403 is rotatably mounted. The inclined surface of the trapezoidal support block 401 is embedded with a ball bearing 404. More specifically, the roller 403 on the bottom surface of the trapezoidal support block 401 and the ball bearing 404 on the inclined surface of the trapezoidal support block 401 enable the support to move along the surface of the communication cable, thereby enabling the cutting tool 6 to perform vertical cuts on the communication cable.

[0030] The elastic telescopic mechanism 5 includes a telescopic rod 501, which is fixedly mounted on the bottom surface of the support 1. A U-shaped bracket 503 is fixedly mounted on the bottom end of the telescopic rod 501. A spring 502 is sleeved on the surface of the telescopic rod 501. More specifically, the cutting tool 6 contacts the surface of the communication cable, thereby compressing the telescopic rod 501 and the U-shaped bracket 503. The U-shaped bracket 503 and the telescopic rod 501 apply pressure to the cutting tool 6 when cutting the communication cable, thereby achieving vertical cutting of the communication cable.

[0031] In summary: before stripping the communication cable, the elastic telescopic mechanism 5 is compressed by the contact between the cutting tool 6 and the surface of the communication cable, and the cutting tool 6 is supported and moved axially along the surface of the communication cable through the sliding mechanism 4 to achieve vertical cutting of the communication cable. The communication cable is then aligned with the support 1, and the circular cutter 3 is driven to move horizontally through the adjustment mechanism 2 so that the circular cutter 3 contacts the root of the vertical cut. The device is rotated so that the circular cutter 3 rotates along the surface of the communication cable, thereby achieving circular cutting of the insulation layer of the communication cable, making it easier to strip the communication cable and making it more convenient to use.

[0032] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A cable stripping device for communication engineering construction, characterized in that: The invention comprises a support (1), wherein one end of the support (1) is provided with an adjustment mechanism (2), a circular cutting knife (3) for circularly cutting a communication cable is provided inside a movable portion of the adjustment mechanism (2), a supporting sliding mechanism (4) and an elastic telescopic mechanism (5) are fixedly mounted on the bottom surface of the support (1), and a cutting knife (6) for vertically cutting a communication cable is provided inside the elastic telescopic mechanism (5).

2. A cable stripping device for communication engineering construction according to claim 1, characterized in that: The support (1) comprises a U-shaped seat (101), the front and rear side walls of the U-shaped seat (101) are both provided with guide grooves (102), a shell (103) is fixedly mounted on the top of the U-shaped seat (101), and two sets of rotating shafts (104) are rotatably mounted inside the shell (103).

3. A cable stripping device for communication engineering construction according to claim 2, characterized in that: The adjusting mechanism (2) comprises a threaded rod (201), a side wall of the U-shaped seat (101) is threadedly connected to the threaded rod (201), and a tool holder (202) is rotatably mounted on the end of the threaded rod (201), a support guide frame (203) is slidably mounted on the surface of the U-shaped seat (101) and the surface of the guide groove (102), and the top end of the support guide frame (203) and the tool holder (202) are fixedly mounted, and a knob (204) is fixedly mounted on the other end of the threaded rod (201).

4. A cable stripping device for communication engineering construction according to claim 3, characterized in that: The circular cutter (3) comprises a cutting wheel (301), the cutting wheel (301) is rotatably mounted inside the cutter holder (202), a surface of the cutting wheel (301) is provided with a protrusion (302), and a surface of the cutting wheel (301) is provided with an annular blade (303).

5. A cable stripping device for communication engineering construction according to claim 1, characterized in that: The supporting sliding mechanism (4) comprises a trapezoidal supporting block (401), the bottom surface of the support (1) is fixedly mounted with the trapezoidal supporting block (401), the bottom surface of the trapezoidal supporting block (401) is provided with a groove (402), a roller (403) is rotatably mounted inside the groove (402), and a ball (404) is embedded in the inclined surface of the trapezoidal supporting block (401).

6. A cable stripping device for communication engineering construction according to claim 1, characterized in that: The elastic telescopic mechanism (5) comprises a telescopic rod (501), the telescopic rod (501) is fixedly mounted on the bottom surface of the support (1), a U-shaped frame (503) is fixedly mounted on the bottom end of the telescopic rod (501), and a spring (502) is sleeved on the surface of the telescopic rod (501).

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